OKLAHOMA CITY, OKLAHOMA — The Oklahoma City metro area is entering a high-impact winter weather phase late Friday night as moderate to heavy snow intensifies across central Oklahoma. Meteorological analysis indicates that snowfall rates could approach 1 inch per hour in and near Oklahoma City over the next several hours, significantly increasing the risk of hazardous overnight travel.
Heavy Snow Band Developing Over Oklahoma City
According to late-evening mesoscale analysis, a focused snow band is strengthening across central Oklahoma, placing the Oklahoma City area directly in its path. This band is being driven by increasing atmospheric lift, allowing snow to fall more efficiently and at higher rates than earlier in the evening.
Forecasters note that this is no longer a light or intermittent snow event. Instead, the setup supports bursts of sustained moderate to heavy snowfall, particularly during the late-night hours.
Snowfall Rates Up to 1 Inch Per Hour Possible
The most concerning aspect of this setup is the potential snowfall rate, not just total accumulation. Within the developing band, snowfall rates near 1 inch per hour are possible, which can rapidly overwhelm road treatment efforts and reduce visibility.
At these rates, roads can become snow-covered in a short period of time, even if pavement was previously treated. Visibility may drop quickly during heavier bursts, making driving conditions deteriorate with little warning.
Snow–Sleet Boundary Adds to Travel Risk
Central Oklahoma, including Oklahoma City, remains close to a snow–sleet transition zone, which may lead to brief periods of mixed precipitation. Even short-lived sleet mixing can further reduce traction and create uneven road conditions…